Commit 2cc512c1 authored Jul 24, 2018 by YueHaibing Committed by Daniel Borkmann Jul 25, 2018

bpf: btf: fix inconsistent IS_ERR and PTR_ERR



Fix inconsistent IS_ERR and PTR_ERR in get_btf,
the proper pointer to be passed as argument is '*btf'

This issue was detected with the help of Coccinelle.

Fixes: 2d3feca8 ("bpf: btf: print map dump and lookup with btf info")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

parent aea5f654

tools/bpf/bpftool/map.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -230,7 +230,7 @@ static int get_btf(struct bpf_map_info map_info, struct btf *btf)

		btf = btf__new((__u8 )btf_info.btf, btf_info.btf_size, NULL);
		if (IS_ERR(*btf)) {
		err = PTR_ERR(btf);
		err = PTR_ERR(*btf);
		*btf = NULL;
		}